/*
 * index.js
 *
 * WebSSH2 - Web to SSH2 gateway
 * Bill Church - https://github.com/billchurch/WebSSH2 - May 2017
 * See LICENSE file
 *
 * test change
 */

const {config} = require('./server/app');
const {server} = require('./server/app');

server.listen({host: config.listen.ip, port: config.listen.port});

// eslint-disable-next-line no-console
console.log(`WebSSH2 service listening on ${config.listen.ip}:${config.listen.port}`);

server.on('error', (err) => {
    if (err.code === 'EADDRINUSE') {
        config.listen.port += 1;
        console.warn(`WebSSH2 Address in use, retrying on port ${config.listen.port}`);
        setTimeout(() => {
            server.listen(config.listen.port);
        }, 250);
    } else {
        // eslint-disable-next-line no-console
        console.log(`WebSSH2 server.listen ERROR: ${err.code}`);
    }
});
